| 1 | Political history of Bihar from 1000 A D upto muslim conquest |
| Researcher: | Kameshwar Rai |
| Guide: | Murari, Krishna |
| University: | Magadh University |
| Language: | English |
| 2 | |
| Researcher: | Yadvendu, Kameshwar Pd |
| Guide: | Mishra, Y K |
| University: | Magadh University |
| Language: | English |